- Category: Water Feature
- Type: Island
- Latitude/Longitude: 60°18'3"N 1°41'10"W
- Eastings/Northings: 417446, 1157480
- OS Grid: HU174574
- Mapcode Local: GBR Q16H.S4Y
- Mapcode Global: XHBVN.FB8V
Location and coordinates are for the approximate centre of Clumpers within this administrative area.
Geographic features and populated places may cross administrative borders.